Chomp/CHOMPTrampoline.m

   1 //
   2 //  CHOMPTrampoline.m
   3 //  Chomp
   4 //
   5 //  Created by Michael Ash on 12/15/04.
   6 //
   7
   8 #import "CHOMPTrampoline.h"
   9
  10
  11 @implementation CHOMPTrampoline
  12
  13 + trampolineWithSelector:(SEL)sel target:obj
  14 {
  15         return [[[self alloc] initWithSelector:sel target:obj] autorelease];
  16 }
  17
  18 - initWithSelector:(SEL)sel target:obj
  19 {
  20         selector = sel;
  21         target = obj;
  22         return self;
  23 }
  24
  25 - (void)forwardInvocation:(NSInvocation *)invocation
  26 {
  27         [self performSelector:selector withObject:invocation];
  28 }
  29
  30 - (NSMethodSignature *)methodSignatureForSelector:(SEL)sel
  31 {
  32         NSLog(@"ERROR: %@ must provide an implementation for %@", [self class], NSStringFromSelector(_cmd));
  33         return nil;
  34 }
  35
  36 @end